package com.session01.am;

public class Computer {
    String computerName = "";

    public int showComputerFist() {
        int computerFist = (int) (Math.random() * 3) + 1;

        switch (computerFist) {
            case 1:
                System.out.println("电脑出拳：剪刀");
                break;
            case 2:
                System.out.println("电脑出拳：石头");
                break;
            case 3:
                System.out.println("电脑出拳：布");
        }
        return computerFist;
    }
}
